Molecular phylogeny of Sinocyclocheilus (Cypriniformes : Cyprinidae) inferred from mitochondrial DNA sequences
文献类型：期刊论文
| 作者 | Xiao H1,2; Chen SY1,2; Liu ZM2; Zhang RD1; Li WX3; Zan RG[*]1,2; Zhang YP[*]1,2 |
| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2005 |
| 卷号 | 36期号:1页码:67-77 |
| 关键词 | sinocyclocheilus mitochondrial DNA phylogeny cave rapid radiation |
| ISSN号 | 1055-7903 |
| 通讯作者 | zanrg_km@yahoo.com.cn ; zhangyp1@263.net.cn |
| 合作状况 | 其它 |
| 英文摘要 | More than 10 species within the freshwater fish genus Sinoncyclocbeilus adapt to caves and show different degrees of degeneration of eyes and pigmentation. Therefore, this genus can be useful for studying evolutionary developmental mechanisms, role of natural selection and adaptation in cave animals. To better understand these processes, it is indispensable to have background knowledge about phylogenetic relationships of surface and cave species within this genus. To investigate phylogenetic relationships among species within this genus, we determined nucleotide sequences of complete mitochondrial cytochrome b gene (1140 bp) and partial ND4 gene (1032 bp) of 31 recognized ingroup species and one outgroup species Barbodes laticeps. Phylogenetic trees were reconstructed using maximum parsimony. Bayesian, and maximum likelihood analyses. Our phylogenetic results showed that all species except for two surface species S. jii and S. macrolepis clustered as five major monophyletic clades (I, II, III, IV, and V) with strong supports. S. jii was the most basal species in all analyses, but the position of S. macrolepis was not resolved. The cave species were polyphyletic and occurred in these five major clades. Our results indicate that adaptation to cave environments has occurred multiple times during the evolutionary history of Sinocyclocheilus. The branching orders among the clades I, II, III, and IV were not resolved, and this might be due to early rapid radiation in Sinocyclocheilus. All species distributed in Yunnan except for S. rhinocerous and S. hyalinus formed a strongly supported monophyletic group (clade V), probably reflecting their common origins. This result suggested that the diversification of Sinocyclocheilus in Yunnan may correlate with the uplifting of Yunnan Plateau. © 2005 Published by Elsevier Inc. |
| 收录类别 | SCI |
| 资助信息 | This work was supported by the State Key Basic Research and Development Plan (2003CB415105), National Natural Science Foundation of China, Natural Science Foundation of Yunnan Province (98C016M), and the Program for Key International S & T Coopera- tion Project of China (2001CB711103). |
| 原文出处 | 20053667.pdf |
| 语种 | 中文 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/4177]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_细胞与分子进化开放实验室 |
| 作者单位 | 1.Laboratory for Conservation and Utilization of Bio-resource, Yunnan University, Kunming 650091, China 2.Laboratory of Cellular and Molecular Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China 3.Heilongtan Reservoir of Shilin, Yunnan Province, Shilin 652200, China |
| 推荐引用方式 GB/T 7714 | Xiao H,Chen SY,Liu ZM,et al. Molecular phylogeny of Sinocyclocheilus (Cypriniformes : Cyprinidae) inferred from mitochondrial DNA sequences[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2005,36(1):67-77. |
| APA | Xiao H.,Chen SY.,Liu ZM.,Zhang RD.,Li WX.,...&Zhang YP[*].(2005).Molecular phylogeny of Sinocyclocheilus (Cypriniformes : Cyprinidae) inferred from mitochondrial DNA sequences.MOLECULAR PHYLOGENETICS AND EVOLUTION,36(1),67-77. |
| MLA | Xiao H,et al."Molecular phylogeny of Sinocyclocheilus (Cypriniformes : Cyprinidae) inferred from mitochondrial DNA sequences".MOLECULAR PHYLOGENETICS AND EVOLUTION 36.1(2005):67-77. |
入库方式： OAI收割
来源：昆明动物研究所
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